A mysterious and cruel Baron, whose face has become frozen in a horrifying grin, demands that a prominent London physician apply experimental treatments on him to restore his face.A mysterious and cruel Baron, whose face has become frozen in a horrifying grin, demands that a prominent London physician apply experimental treatments on him to restore his face.A mysterious and cruel Baron, whose face has become frozen in a horrifying grin, demands that a prominent London physician apply experimental treatments on him to restore his face.